title: Manipulation for cervical spinal dislocation under general anaesthesia: serial review for 4 years.
abstract: Manipulation under anaesthesia is an important method to reduce cervical spinal dislocations in the acute stage. Causes of failure have not been clearly identified and neurological complications can be the major concern. All cervical dislocations have been traditionally treated by manipulation under anaesthesia in the Christchurch Spinal Injuries Unit as the primary treatment. We reviewed all 31 patients treated from 1991-1995, with detailed documentation of neurological progression and final outcome. Three patterns were identified: bilateral dislocation, unifacet dislocation and fracture dislocation. Most of the dislocations (74%) were successfully reduced by manipulation alone with minimum complications. The remaining 26% patients required open reduction. The predominant causes of failure of reduction by manipulation were co-existing fractures. The success rate of reduction by manipulation was 90% for pure bifacet and unifacet dislocations, but was only 22% for the fracture dislocations. The study concluded that manipulation under anaesthesia is a safe and effective procedure for pure cervical spinal dislocations. Fractures related to the dislocation should be identified early and open reduction be considered.
authors.affiliation: Christchurch Spinal Injuries Unit, Burwood Hospital, New Zealand.
authors.forename: X H
authors.initials: XH
authors.lastname: Xiong
authors.forename: A
authors.initials: A
authors.lastname: Bean
authors.forename: A
authors.initials: A
authors.lastname: Anthony
authors.forename: G
authors.initials: G
authors.lastname: Inglis
authors.forename: D
authors.initials: D
authors.lastname: Walton
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000768:Anesthesia, General; D005260:Female; D006801:Humans; D008297:Male; D008349:Manipulation, Orthopedic / Q000009:adverse effects; D008875:Middle Aged; D011183:Postoperative Complications / Q000503:physiopathology; D013119:Spinal Cord Injuries / Q000628:therapy*; D017211:Treatment Failure; D016896:Treatment Outcome